$228+ Cheap flights from Seattle to Rapid City (SEA - RAP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RAP
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Rapid City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Rapid City
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Cheapest flights from Seattle to Rapid CityExplore the most affordable flight options available from Seattle to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Seattle to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:50 pm -
1 stop5h 56m
Sat 12/122:35 pm -
1 stop7h 46m
Deal found 10/22![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:25 pm -
2 stops8h 16m
Fri 11/202:23 pm -
2 stops10h 36m
Deal found 10/24![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
1 stop8h 54m
Wed 12/22:40 pm -
1 stop7h 09m
Deal found 10/22![Delta logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:09 pm -
1 stop12h 08m
Fri 12/116:53 pm -
2 stops21h 50m
Deal found 10/24![Multiple Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop8h 54m
Sat 11/1411:29 am -
1 stop6h 41m
Deal found 10/24![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:45 pm -
1 stop6h 58m
Sun 11/155:00 am -
1 stop5h 47m
Deal found 10/21![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
1 stop8h 58m
Sat 11/1411:29 am -
1 stop6h 41m
Deal found 10/23![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:49 pm -
1 stop5h 41m
Sun 11/155:50 pm -
1 stop6h 25m
Deal found 10/21![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:49 pm -
1 stop5h 41m
Tue 11/104:00 pm -
1 stop6h 19m
Deal found 10/22![United Airlines logo]()
$399
Best flights from Seattle to Rapid CityDiscover carefully curated flight deals from Seattle to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Seattle to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:50 pm -
1 stop7h 51m
Sat 11/1411:29 am -
1 stop6h 41m
Deal found 10/21![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:20 pm -
2 stops9h 10m
Sun 11/155:00 am -
1 stop5h 47m
Deal found 10/21![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:15 am -
2 stops10h 31m
Tue 12/811:21 am -
1 stop6h 49m
Deal found 10/24![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/101:25 pm -
2 stops8h 21m
Mon 12/142:40 pm -
1 stop7h 09m
Deal found 10/24![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
1 stop8h 54m
Wed 12/22:40 pm -
1 stop7h 09m
Deal found 10/22![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:42 am -
2 stops11h 48m
Sun 11/82:37 pm -
1 stop7h 13m
Deal found 10/20![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:00 am -
1 stop8h 57m
Wed 1/66:55 am -
2 stops10h 58m
Deal found 10/20![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:00 am -
1 stop8h 57m
Fri 1/86:55 am -
2 stops12h 35m
Deal found 10/20![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:42 pm -
1 stop7h 48m
Sat 11/1411:29 am -
1 stop6h 41m
Deal found 10/23![Delta logo]()
$439
Last-minute flights from Seattle to Rapid CityDiscover last-minute flight deals from Seattle to Rapid City. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Rapid City. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:42 am -
2 stops11h 48m
Sun 11/82:37 pm -
1 stop7h 13m
Deal found 10/20![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:49 pm -
1 stop5h 41m
Tue 11/104:00 pm -
1 stop6h 19m
Deal found 10/22![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
1 stop8h 58m
Sat 11/1411:29 am -
1 stop6h 41m
Deal found 10/23![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:50 pm -
1 stop7h 51m
Sat 11/1411:29 am -
1 stop6h 41m
Deal found 10/21![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:49 pm -
1 stop5h 41m
Sun 11/155:50 pm -
1 stop6h 25m
Deal found 10/21![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:45 pm -
1 stop6h 58m
Sun 11/155:00 am -
1 stop5h 47m
Deal found 10/21![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:25 pm -
2 stops8h 16m
Fri 11/202:23 pm -
2 stops10h 36m
Deal found 10/24![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
1 stop8h 54m
Wed 12/22:40 pm -
1 stop7h 09m
Deal found 10/22![Delta logo]()
$369
One-way flights from Seattle to Rapid CitySearch for one-way flight options from Seattle to Rapid City. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Seattle to Rapid City. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:50 am -
2 stops9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:27 pm -
2 stops17h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:05 am -
1 stop6h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:47 pm -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:47 pm -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$576
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:30 am -
2 stops9h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$611
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:30 am -
2 stops9h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$613
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:47 pm -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$628
Find flight deals from Seattle to Rapid City
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Delta) |
One-way from | $228 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $612 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Rapid City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Seattle to Rapid City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleRapid City
SEA Seattle/Tacoma Intl - RAP Rapid City
SEARAP
Seattle/Tacoma Intl
Thu 11/19
10:50 am-9:06 pm
2 stops9h 16m
Rapid City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$228
SeattleRapid City
SEA Seattle/Tacoma Intl - RAP Rapid City
SEARAP
Seattle/Tacoma Intl
Thu 11/12
1:50 pm-10:41 pm
1 stop7h 51m
Rapid City
Sat 11/14
11:29 am-5:10 pm
1 stop6h 41m
$349
SeattleRapid City
SEA Seattle/Tacoma Intl - RAP Rapid City
SEARAP
Seattle/Tacoma Intl
Fri 11/13
12:20 pm-10:30 pm
2 stops9h 10m
Rapid City
Sun 11/15
5:00 am-9:47 am
1 stop5h 47m
$354
SeattleRapid City
SEA Seattle/Tacoma Intl - RAP Rapid City
SEARAP
Seattle/Tacoma Intl
Sat 12/5
11:15 am-10:46 pm
2 stops10h 31m
Rapid City
Tue 12/8
11:21 am-5:10 pm
1 stop6h 49m
$354
SeattleRapid City
SEA Seattle/Tacoma Intl - RAP Rapid City
SEARAP
Seattle/Tacoma Intl
Thu 12/10
1:25 pm-10:46 pm
2 stops8h 21m
Rapid City
Mon 12/14
2:40 pm-8:49 pm
1 stop7h 09m
$354
SeattleRapid City
SEA Seattle/Tacoma Intl - RAP Rapid City
SEARAP
Seattle/Tacoma Intl
Sat 11/7
4:27 pm-6:18 pm
3 stops48h 51m
Rapid City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$363
SeattleRapid City
SEA Seattle/Tacoma Intl - RAP Rapid City
SEARAP
Seattle/Tacoma Intl
Fri 11/27
6:00 am-3:54 pm
1 stop8h 54m
Rapid City
Wed 12/2
2:40 pm-8:49 pm
1 stop7h 09m
$369
Quickest round-trip
SeattleRapid City
SEA Seattle/Tacoma Intl - RAP Rapid City
SEARAP
Seattle/Tacoma Intl
Sat 11/7
5:05 am-12:48 pm
1 stop6h 43m
Rapid City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$373
SeattleRapid City
SEA Seattle/Tacoma Intl - RAP Rapid City
SEARAP
Seattle/Tacoma Intl
Wed 11/4
9:42 am-10:30 pm
2 stops11h 48m
Rapid City
Sun 11/8
2:37 pm-8:50 pm
1 stop7h 13m
$404
SeattleRapid City
SEA Seattle/Tacoma Intl - RAP Rapid City
SEARAP
Seattle/Tacoma Intl
Mon 12/28
6:00 am-3:57 pm
1 stop8h 57m
Rapid City
Wed 1/6
6:55 am-4:53 pm
2 stops10h 58m
$409
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Seattle to Rapid City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Rapid City in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Rapid City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Rapid City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Rapid City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Rapid City
Have a flexible travel schedule? Discover the best time to fly to Rapid City from Seattle with our price prediction graph.
SEA-RAP
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Rapid City
How far ahead should I book a flight from Seattle to Rapid City?
The price you pay for your flight from Seattle to Rapid City may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Rapid City?
Currently, January is the cheapest month in which you can book a flight from Seattle to Rapid City (average of $349). Flying from Seattle to Rapid City in December is currently the most expensive (average of $774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Rapid City?
Airfare is below average for this route at the moment.
Seattle to Rapid City flights typically cost between $410 and $656 in December.The cheapest round-trip price found within the last 5 days was $349 on United Airlines (Dec 5-Dec 12).
Reviews of airlines servicing Rapid City
Get insights into the airlines that provide service to Rapid City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rapid City. Reviews last updated October 25, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Seattle to Rapid City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Rapid City?
Book flights to Rapid City if you plan to visit one of these locationsDeadwood
Keystone
Spearfish
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Seattle and Rapid City flights
Browse other Seattle and Rapid City flight options. Last updated on October 25, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Rapid City
Explore flights to Rapid City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Top 2 airlines flying from Seattle to Rapid City
Discover the top 2 airlines that operate flights from Seattle to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$566 | FlexibilityNo cancel fee | On-time69% |